Marina V. Goryaeva, Svetlana O. Kushch, Olga G. Khudina, Yanina V. Burgart, Yulia S. Kudyakova, Marina A. Ezhikova, Mikhail I. Kodess, Pavel A. Slepukhin, Lilya Sh. Sadretdinova, Natalya P. Evstigneeva, Natalya A. Gerasimova and Victor I. Saloutin

Org. Biomol. Chem., 2019, 17, 4273
DOI: 10.1039/C9OB00293F

ZnO nanoparticle–β-cyclodextrin: a recyclable heterogeneous catalyst for the synthesis of 3-aryl-4H-benzo[1,4]thiazin-2-amine in water

Hozeyfa Sagir, Rahila Rahila, Pragati Rai, Prashant Kumar Singh and I. R. Siddiqui

New J. Chem., 2016, 40, 6819
DOI: 10.1039/C5NJ03273C

Cascade cyclization versus chemoselective reduction: a solvent-controlled product divergence

Farnaz Jafarpour, Saideh Rajai-Daryasarei and Mohammad Hossein Gohari

Org. Chem. Front., 2020, 7, 3374
DOI: 10.1039/D0QO00876A

PIDA-mediated intramolecular oxidative C–N bond formation for the direct synthesis of quinoxalines from enaminones

Hong Zhang, Jinhai Shen, Zhenhui Yang and Xiuling Cui

RSC Adv., 2019, 9, 7718
DOI: 10.1039/C9RA01200A

Three-component synthesis of 1,4-benzothiazines via iodide-catalyzed aerobic C–H sulfuration with elemental sulfur

Jingjing Jiang, Xiaolong Tuo, Zhuquan Fu, Huawen Huang and Guo-Jun Deng

Org. Biomol. Chem., 2020, 18, 3234
DOI: 10.1039/D0OB00074D

Double C–S bond formation via C–H bond functionalization: synthesis of benzothiazoles and naphtho[2,1-d]thiazoles from N-substituted arylamines and elemental sulfur

Xiaoming Zhu, Yuzhong Yang, Genhua Xiao, Jianxin Song, Yun Liang and Guobo Deng

Chem. Commun., 2017, 53, 11917
DOI: 10.1039/C7CC07366F

Solvent-driven C(sp3)–H thiocarbonylation of benzylamine derivatives under catalyst-free conditions

Jingwei Zhou, Songping Wang, Yaoming Lu, Lamei Li, Wentao Duan, Qi Wang, Hong Wang and Wentao Wei

Green Chem., 2021, 23, 767
DOI: 10.1039/D0GC03832F

Facile synthesis of pyronin-9-thione via a trisulfur radical anion mechanism

Yu-Zhuo Mai, Yu-Zhong Xie, Ming-Hua Zheng, Xin Zhou and Jing-Yi Jin

New J. Chem., 2021, 45, 19
DOI: 10.1039/D0NJ04808A

Metal-free regioselective direct thiolation of 2-pyridones

Kunita Phakdeeyothin and Sirilata Yotphan

Org. Biomol. Chem., 2019, 17, 6432
DOI: 10.1039/C9OB01061K

Solvent-controlled highly regio-selective thieno[2,3-b]indole formation under metal-free conditions

Penghui Ni, Bin Li, Huawen Huang, Fuhong Xiao and Guo-Jun Deng

Green Chem., 2017, 19, 5553
DOI: 10.1039/C7GC02818K

Supramolecular binding and release of sulfide and hydrosulfide anions in water

J. Vázquez and V. Sindelar

Chem. Commun., 2018, 54, 5859
DOI: 10.1039/C8CC00470F

Reactions of alkynes with C–S bond formation: recent developments

Yuemei Xu, Shujuan Zhang, Dayun Huang and Xiangmei Wu

Org. Biomol. Chem., 2024, 22, 6443
DOI: 10.1039/D4OB00804A

Trisulfur radical anion-triggered stitching thienannulation: rapid access to largely π-extended thienoacenes

Feng Su, Shuqi Chen, Xiaogang Mo, Kongchuan Wu, Jiajun Wu, Weidong Lin, Zhiwei Lin, Jianbin Lin, Hui-Jun Zhang and Ting-Bin Wen

Chem. Sci., 2020, 11, 1503
DOI: 10.1039/C9SC05332H

Facile, regioselective oxidative selenocyanation of N-aryl enaminones under transition-metal-free conditions

Ganesh Shivayogappa Sorabad and Mahagundappa Rachappa Maddani

New J. Chem., 2020, 44, 2222
DOI: 10.1039/C9NJ05845A

Metal-cation-induced shifts in thiolate redox and reduced sulfur speciation

W. T. Michael Seo, Madeline N. Riffel, Allen G. Oliver and Emily Y. Tsui

Chem. Sci., 2024, 15, 7332
DOI: 10.1039/D4SC01025F

Metal-free oxidative cyclization of 2-aminobenzothiazoles and cyclic ketones enabled by the combination of elemental sulfur and oxygen

Yanjun Xie, Xiangui Chen, Zhen Wang, Huawen Huang, Bing Yi and Guo-Jun Deng

Green Chem., 2017, 19, 4294
DOI: 10.1039/C7GC02014G

Applications of trisulfide radical anion S3˙− in organic synthesis

Ping Song, Weidong Rao, Tristram Chivers and Shun-Yi Wang

Org. Chem. Front., 2023, 10, 3378
DOI: 10.1039/D3QO00496A

Divergent synthesis of dual 1,4-dihydropyridines with different substituted patterns from enaminones and aldehydes through domino reactions

Fu-Jun Liu, Tian-Tian Sun, Yun-Gang Yang, Chao Huang and Xue-Bing Chen

RSC Adv., 2018, 8, 12635
DOI: 10.1039/C8RA01236A

Copper-catalyzed highly selective synthesis of 2-benzyl- and 2-benzylidene-substituted benzo[b]thiazinones from 2-iodophenylcinnamamides and potassium sulfide

Wenjuan Liu, Hao Min, Xiaoming Zhu, Guobo Deng and Yun Liang

Org. Biomol. Chem., 2017, 15, 9804
DOI: 10.1039/C7OB02585H

Elemental sulfur mediated 2-substituted benzothiazole formation from 2-aminobenzenethiols and arylacetylenes or styrenes under metal-free conditions

Guozheng Li, Jingjing Jiang, Feng Zhang, Fuhong Xiao and Guo-Jun Deng

Org. Biomol. Chem., 2017, 15, 10024
DOI: 10.1039/C7OB02430D

Biaryl and atropisomeric biaryl aldehyde synthesis by one-step, metal-free benzannulation of aryl enals and propiolates

Deqing Hu, Lu Yang and Jie-Ping Wan

Green Chem., 2020, 22, 6773
DOI: 10.1039/D0GC02806A

The role of polysulfide dianions and radical anions in the chemical, physical and biological sciences, including sulfur-based batteries

Ralf Steudel and Tristram Chivers

Chem. Soc. Rev., 2019, 48, 3279
DOI: 10.1039/C8CS00826D

A trisulfur radical anion (S3˙−) involved sulfur insertion reaction of 1,3-enynes: sulfide sources control chemoselective synthesis of 2,3,5-trisubstituted thiophenes and 3-thienyl disulfides

Jing-Hao Li, Qi Huang, Weidong Rao, Shun-Yi Wang and Shun-Jun Ji

Chem. Commun., 2019, 55, 7808
DOI: 10.1039/C9CC03604K

Electrochemical initiation of electron-catalyzed phenanthridine synthesis by trifluoromethylation of isonitriles

M. Lübbesmeyer, D. Leifert, H. Schäfer and A. Studer

Chem. Commun., 2018, 54, 2240
DOI: 10.1039/C7CC09302K

Copper catalyzed reaction of alcohols, alkyl halides and Na2S2O3: an odorless and ligand-free route to unsymmetrical thioether synthesis

Rahimeh Khezri and Mohammad Abbasi

New J. Chem., 2022, 46, 16172
DOI: 10.1039/D2NJ03164G

ChemInform Abstract: The Involvement of the Trisulfur Radical Anion in Electron‐Catalyzed Sulfur Insertion Reactions: Facile Synthesis of Benzothiazine Derivatives under Transition Metal‐Free Conditions.

Zheng‐Yang Gu, Jia‐Jia Cao, Shun‐Yi Wang and Shun‐Jun Ji

ChemInform, 2016, 47
DOI: 10.1002/chin.201644165

Light-Induced Single-Electron Transfer Processes involving Sulfur Anions as Catalysts

Shun Wang, Hua Wang and Burkhard König

J. Am. Chem. Soc., 2021, 143, 15530
DOI: 10.1021/jacs.1c07785

Trisulfur Radical Anion (S3•–) Involved [1 + 2 + 2] and [1 + 3 + 1] Cycloaddition with Aromatic Alkynes: Synthesis of Tetraphenylthiophene and 2-Benzylidenetetrahydrothiophene Derivatives

Jing-Hao Li, Qi Huang, Shun-Yi Wang and Shun-Jun Ji

Org. Lett., 2018, 20, 4704
DOI: 10.1021/acs.orglett.8b02066

Scissoring Enaminone C═C Double Bond by Free Radical Process for the Synthesis of α-Trifluoromethyl Ketones with CF3SO2Na

Lu Gan, Qing Yu, Yunyun Liu and Jie-Ping Wan

J. Org. Chem., 2021, 86, 1231
DOI: 10.1021/acs.joc.0c02431

Synthesis of Isothiochroman-3-ones via Metal-Free Oxidative Cyclization of Alkynyl Thioethers

Ying-Qi Zhang, Xin-Qi Zhu, Yang-Bo Chen, Tong-De Tan, Ming-Yang Yang and Long-Wu Ye

Org. Lett., 2018, 20, 7721
DOI: 10.1021/acs.orglett.8b03462

Synthesis of indole derivatives from the S 3 •− -mediated intramolecular cyclization of o -alkynylanilines

Zhaoxin Jing, Jiakai Wu, Shuyi Li, Ruijun Xie, Hailong Hong and Ning Zhu

Synthetic Communications, 2024, 54, 1147
DOI: 10.1080/00397911.2024.2373164

Making Flavone Thioethers Using Halides and Powdered Sulfur or Na2S2O3

Qiujie Tang, Zhaogang Bian, Wei Wu, Jin Wang, Ping Xie, Charles U. Pittman and Aihua Zhou

J. Org. Chem., 2017, 82, 10617
DOI: 10.1021/acs.joc.7b01320

TBAI‐Catalyzed/Water‐Assisted Double C−S Bond Formations: An Efficient Approach to Sulfides through Metal‐Free Three‐Component Reactions

Xue‐Qiang Chu, Xiao‐Ping Xu and Shun‐Jun Ji

Chemistry A European J, 2016, 22, 14181
DOI: 10.1002/chem.201603099

Visible-Light-Mediated Synthesis of 4H-benzo[1,4]thiazin-2-amines and 3,4-Dihydroquinoxalin-2-amines: An Efficient and Metal Free Route to C–S, C–N Bond Formation

Neetu Yadav, Hozeyfa Sagir, Mohd. Danish Ansari and I. R. Siddiqui

Catal Lett, 2018, 148, 1676
DOI: 10.1007/s10562-018-2388-2

Three-Component One-Pot Synthesis of Highly Functionalized Bis-Indole Derivatives

Xue-Bing Chen, Sheng-Li Xiong, Zhi-Xu Xie, Yong-Chao Wang and Wei Liu

ACS Omega, 2019, 4, 11832
DOI: 10.1021/acsomega.9b01159

Funktionalisierung von Chlorotonilen: Dehalogenil als vielversprechende Leitverbindung für die in vivo‐Anwendung

Walter Hofer, Felix Deschner, Gwenaëlle Jézéquel, Laìs Pessanha de Carvalho, Noran Abdel‐Wadood, Linda Pätzold, Steffen Bernecker, Bernd Morgenstern, Andreas M. Kany, Miriam Große, Marc Stadler, Markus Bischoff, Anna K. H. Hirsch, Jana Held, Jennifer Herrmann and Rolf Müller

Angewandte Chemie, 2024, 136
DOI: 10.1002/ange.202319765

Trisulfur-Radical-Anion-Triggered C(sp2)–H Amination of Electron-Deficient Alkenes

Khang X. Nguyen, Phuc H. Pham, Thao T. Nguyen, Chou-Hsun Yang, Hoai T. B. Pham, Tung T. Nguyen, Haobin Wang and Nam T. S. Phan

Org. Lett., 2020, 22, 9751
DOI: 10.1021/acs.orglett.0c03846

1-Ethyl-3-methylimidazolium Acetate as a Reactive Solvent for Elemental Sulfur and Poly(sulfur nitride)

Julian Radicke, Karsten Busse, Vanessa Jerschabek, Haleh Hashemi Haeri, Muhammad Abu Bakar, Dariush Hinderberger and Jörg Kressler

J. Phys. Chem. B, 2024, 128, 5700
DOI: 10.1021/acs.jpcb.4c01536

Copper-Catalyzed C(sp3)–S Bond and C(sp2)–S Bond Cross-Coupling of 2-(2-Iodobenzoyl) Substituted or 2-(2-Iodobenzyl) Substituted 1,2,3,4-Tetrahydroisoquinolines with Potassium Sulfide: Synthesis of Isoquinoline-Fused 1,3-Benzothiazine Scaffolds

Pan Dang, Zhilei Zheng and Yun Liang

J. Org. Chem., 2017, 82, 2263
DOI: 10.1021/acs.joc.6b02943

Access to Phenothiazine Derivatives via Iodide-Mediated Oxidative Three-Component Annulation Reaction

Qinghua Chen, Rong Xie, Huanhuan Jia, Jialu Sun, Guangpeng Lu, Huanfeng Jiang and Min Zhang

J. Org. Chem., 2020, 85, 5629
DOI: 10.1021/acs.joc.0c00562

KOtBu-Promoted Transition-Metal-Free Transamidation of Primary and Tertiary Amides with Amines

Tridev Ghosh, Snehasish Jana and Jyotirmayee Dash

Org. Lett., 2019, 21, 6690
DOI: 10.1021/acs.orglett.9b02306

Highly Regioselective and Chemoselective [3 + 3] Annulation of Enaminones with ortho-Fluoronitrobenzenenes: Divergent Synthesis of Aposafranones and Their N-Oxides

Xue-Bing Chen, Shun-Tao Huang, Jie Li, Qi Yang, Li Yang and Fuchao Yu

Org. Lett., 2021, 23, 3032
DOI: 10.1021/acs.orglett.1c00710

Potassium tert‐Butoxide Prompted Highly Efficient Transamidation and Its Coordination Radical Mechanism

Zhiyong Tan, Zhenhua Li, Yao Ma, Jinjing Qin and Chuanming Yu

Eur J Org Chem, 2019, 2019, 4538
DOI: 10.1002/ejoc.201900666

Advances on the Synthesis, Reactivity, and Biological Properties of 4H‐Thiochromen‐4‐(thio)one Derivatives

Clementina M. M. Santos and Artur M. S. Silva

The Chemical Record, 2025, 25
DOI: 10.1002/tcr.202500090

Iodine‐Catalyzed, Ethyl‐Lactate‐Mediated Synthesis of 1,4‐Benzothiazines via Metal‐Free Cascade Enaminone Transamination and C−H Sulfenylation

Jie‐Ping Wan, Shuo Cao, Changfeng Hu and Chengping Wen

Asian J Org Chem, 2018, 7, 328
DOI: 10.1002/ajoc.201700680

How to train free radicals for organic synthesis? A modern approach

Aankhi Khamrai and Venkataraman Ganesh

J Chem Sci, 2021, 133
DOI: 10.1007/s12039-020-01868-0

Aniline ortho C−H Sulfuration/Cyclization with Elemental Sulfur for Efficient Synthesis of 2‐Substituted Benzothiazoles under Metal‐Free Conditions

Jingjing Jiang, Guozheng Li, Feng Zhang, Hao Xie and Guo‐Jun Deng

Adv Synth Catal, 2018, 360, 1622
DOI: 10.1002/adsc.201701560

Thioamide construction via sulfur interrupted Brook rearrangement

Shunmin Zhang, Yanyan Liao and Xuefeng Jiang

Green Synthesis and Catalysis, 2025, 6, 192
DOI: 10.1016/j.gresc.2024.02.006

Recent advances in transition metal-catalyzed transformations in N,N-disubstituted enaminones

Leiqing Fu and Jie-Ping Wan

Tetrahedron Letters, 2023, 130, 154766
DOI: 10.1016/j.tetlet.2023.154766

Synthesis of Substituted 4H-Thiochromen-4-imines via Copper-Catalyzed Cyclization Cascades ofo-Bromobenzothioamides with Terminal Alkynes

Yong-Gang Ma, Meng-Qiao Huang, Zhenhua Liu, Jian-Quan Liu and Xiang-Shan Wang

J. Org. Chem., 2018, 83, 9504
DOI: 10.1021/acs.joc.8b01180

Silver‐Catalyzed Regio‐ and Stereoselective Thiocyanation of Haloalkynes: Access to (Z)‐Vinyl Thiocyanates

Guangbin Jiang, Chuanle Zhu, Jianxiao Li, Wanqing Wu and Huanfeng Jiang

Adv Synth Catal, 2017, 359, 1208
DOI: 10.1002/adsc.201601142

Synthesis of novel quaternary ammonium salts from 1, 2-benzothiazine derivatives

Salman Gul, Maria Saleem, Munawar Ali Munawar, Hafiz Adnan Ahmad, Ejaz Ahmed, Robina Begum and Zahoor H. Farooqi

Journal of Sulfur Chemistry, 2021, 42, 15
DOI: 10.1080/17415993.2020.1797743

Na 2 S•9H 2 O/DABCO/H 2 O: a metal-free system for chemoselective reduction of chalcones

Xiao Tan, Xiang-Ting Zheng, Jun-Feng He, Jin-Ke Tan, Ning Kang, Yun-Zhu Liu, Zhen-Shen Ouyang, Ye-Ding Zhao, Cai-Yun Peng and Rong-Geng Fu

Journal of Sulfur Chemistry, 2026, 47, 1
DOI: 10.1080/17415993.2025.2604043

Direct access to 1,4-benzothiazine 4,4-dioxides and 4-oxides via a domino reaction

Özge Kavas and Cevher Altug

Tetrahedron, 2017, 73, 2656
DOI: 10.1016/j.tet.2017.03.056

Synthesis, Electrochemistry, and Reactivity of the Actinide Trisulfides [K(18-crown-6)][An(η3-S3)(NR2)3] (An = U, Th; R = SiMe3)

Danil E. Smiles, Guang Wu and Trevor W. Hayton

Inorg. Chem., 2016, 55, 9150
DOI: 10.1021/acs.inorgchem.6b01618

Elemental‐Sulfur‐Enabled Divergent Synthesis of Disulfides, Diselenides, and Polythiophenes from β‐CF3‐1,3‐Enynes

Shengnan Jin, Shi‐Jun Li, Xingxing Ma, Jianke Su, Haohua Chen, Yu Lan and Qiuling Song

Angewandte Chemie, 2021, 133, 894
DOI: 10.1002/ange.202009194

Silver-catalyzed tandem nucleophilic addition/cycloisomerization of ortho-alkynylbenzaldehydes: Regioselective synthesis of functionalized 1H-isochromene derivatives

Fang-Hui Li, Jian Li, Shun-Yi Wang and Shun-Jun Ji

Tetrahedron, 2017, 73, 5731
DOI: 10.1016/j.tet.2017.07.051

Breaking Boundaries: Advancing Trisulfur Radical-Mediated Catalysis for High-Performance Lithium–Sulfur Batteries

Junfeng Wu, Bohai Zhang, Zhiqi Zhao, Yuehui Hou, Yufeng Wang, Ruizheng Zhao, Hao Zhang, Jiandong Hu, Ke Yang, Bin Tang and Zhen Zhou

Nano-Micro Lett., 2025, 17
DOI: 10.1007/s40820-025-01710-7

Зміна парадигми каталізу: ломка стереотипів

Володимир Каплуненко and Микола Косінов

InterConf+, 2022, 285
DOI: 10.51582/interconf.19-20.11.2022.027

Mechanistic details for the reaction of methyl acrylate radical anion: a DFT study

Hossein Tavakol, Mohammad A. Ranjbari and Mohammad Taqi Jafari-Chermahini

Reac Kinet Mech Cat, 2019, 128, 629
DOI: 10.1007/s11144-019-01647-0

Iron‐Catalyzed Synthesis of Substituted Thiazoles from Enamines and Elemental Sulfur through C−S Bond Formation

Mingzhong Wu, Yong Jiang, Zhenyu An, Zhenjie Qi and Rulong Yan

Adv Synth Catal, 2018, 360, 4236
DOI: 10.1002/adsc.201800693

Thermoinduced Free-Radical C–H Acyloxylation of Tertiary Enaminones: Catalyst-Free Synthesis of Acyloxyl Chromones and Enaminones

Yanhui Guo, Yunfeng Xiang, Li Wei and Jie-Ping Wan

Org. Lett., 2018, 20, 3971
DOI: 10.1021/acs.orglett.8b01536

Visible Light‐Driven Metal‐ and Photocatalyst‐Free Synthesis of β‐Trifluoromethylated Enamines via Trifluoromethyl Thianthrenium Salts

Liang Jiang, Yisong Tang, Shaxuan Li, Xing Peng, Rim Saffar Andaloussi and Xiao Yun Chen

Chemistry An Asian Journal, 2025, 20
DOI: 10.1002/asia.202401129

Copper‐Catalyzed Regioselective Direct C–H Thiolation and Thiocyanation of Uracils

Medena Noikham and Sirilata Yotphan

Eur J Org Chem, 2019, 2019, 2759
DOI: 10.1002/ejoc.201900343

Transition Metal‐Free, Free‐Radical Sulfenylation of the α‐C(sp3)−H Bond in Arylacetamides and Its Application Toward 2‐Thiomethyl Benzoxazoles Synthesis

Shanghui Tian, Chaoli Wang, Jianhui Xia, Jie‐Ping Wan and Yunyun Liu

Adv Synth Catal, 2021, 363, 4627
DOI: 10.1002/adsc.202100816

Functionalization of Chlorotonils: Dehalogenil as Promising Lead Compound for In Vivo Application

Walter Hofer, Felix Deschner, Gwenaëlle Jézéquel, Laìs Pessanha de Carvalho, Noran Abdel‐Wadood, Linda Pätzold, Steffen Bernecker, Bernd Morgenstern, Andreas M. Kany, Miriam Große, Marc Stadler, Markus Bischoff, Anna K. H. Hirsch, Jana Held, Jennifer Herrmann and Rolf Müller

Angew Chem Int Ed, 2024, 63
DOI: 10.1002/anie.202319765

Catalyst-free concise synthesis of multi-functional 3-cyano-4-quinolinone derivatives from cyanoacetylenaminones and DMF-DMA

Xue-Bing Chen, Jia-Wu Gong, Xu-Dong Zhang, Xiu-Lai Liu, Wei Liu and Yong-Chao Wang

Tetrahedron, 2018, 74, 401
DOI: 10.1016/j.tet.2017.12.003

Transition‐Metal‐Free Annulation of Enamines and Tosyl Azide toward N‐Heterocycle Fused and 5‐Amino‐1,2,3‐Triazoles

Leiling Deng, Yunyun Liu, Yanping Zhu and Jie‐Ping Wan

Eur J Org Chem, 2020, 2020, 5606
DOI: 10.1002/ejoc.202000938

Access to 2-Aroylthienothiazoles via C–H/N–O Bond Functionalization of Oximes

Peiqi Zhou, Yubing Huang, Wanqing Wu, Jiaming Zhou, Wentao Yu and Huanfeng Jiang

Org. Lett., 2019, 21, 9976
DOI: 10.1021/acs.orglett.9b03900

Recent trends toward the synthesis of fused-benzothiazines and their derivatives

Furqan Ahmad Saddique, Matloob Ahmad, Afshan Kanwal, Sana Aslam and Ameer Fawad Zahoor

Synthetic Communications, 2021, 51, 351
DOI: 10.1080/00397911.2020.1830420

Copper-Catalyzed One-Pot Synthesis of 2-Arylthiochromenones: An in Situ Recycle of Waste Byproduct as Useful Reagent

Subramani Sangeetha and Govindasamy Sekar

Org. Lett., 2019, 21, 75
DOI: 10.1021/acs.orglett.8b03508

Nickel‐Catalyzed Tandem Ring Contraction of TEMPO and C−N Bond Transamination of Enaminones toward Amino Diversity of Enaminones

Haozhi Wu, Tian Luo, Jie‐Ping Wan, Jianwen Jiang and Yunyun Liu

Eur J Org Chem, 2022, 2022
DOI: 10.1002/ejoc.202200552

Annulation of 2’‐Chlorochalcones and Elemental Sulfur toward the Synthesis of 2‐Aryl Thiochromenones

Tan N. Huynh, Tien V. Huynh, Thuy T. Ca, Dat T. Tran, Hai H. Pham, Tung T. Nguyen and Nam T. S. Phan

ChemistrySelect, 2022, 7
DOI: 10.1002/slct.202201732

Fe–S Catalyst Generated In Situ from Fe(III)- and S3•–-Promoted Aerobic Oxidation of Terminal Alkenes

Jing-Jing Ai, Bei-Bei Liu, Jian Li, Fei Wang, Cheng-Mi Huang, Weidong Rao and Shun-Yi Wang

Org. Lett., 2021, 23, 4705
DOI: 10.1021/acs.orglett.1c01408

Precise Construction of SCF2H or SeCF2H Groups on Heteroarenes Generated in Situ from CF3-Containing 1,3-Enynes

Shengnan Jin, Zhijie Kuang and Qiuling Song

Org. Lett., 2020, 22, 615
DOI: 10.1021/acs.orglett.9b04389

Preparation of Thiazole-2-thiones through TBPB-Promoted Oxidative Cascade Cyclization of Enaminones with Elemental Sulfur

Biao Zhang, Donghan Liu, Yulin Sun, Yajing Zhang, Jiayi Feng and Fuchao Yu

Org. Lett., 2021, 23, 3076
DOI: 10.1021/acs.orglett.1c00751

Direct Oxidative Disulfenylation/Cyclization of 2′‐Hydroxyacetophenones with Thiophenols for the Synthesis of 2,2‐Dithio‐Benzofuran‐3(2H)‐Ones

Biao Hu, Qiaohe Zhang, Siyun Zhao, Yanqin Wang, Li Xu, Shengjiao Yan and Fuchao Yu

Adv Synth Catal, 2019, 361, 49
DOI: 10.1002/adsc.201801138

Multicomponent Polymerizations of Elemental Sulfur, CH2Cl2, and Aromatic Amines toward Chemically Recyclable Functional Aromatic Polythioureas

Yuzhang Huang, Yongjiang Yu, Rongrong Hu and Ben Zhong Tang

J. Am. Chem. Soc., 2024, 146, 14685
DOI: 10.1021/jacs.4c02155

Transition metal-free thiophene construction in pure water by multiplied C-H functionalization with enaminones and elemental sulfur

Lihong Tian, Jie-Ping Wan and Yunyun Liu

Green Synthesis and Catalysis, 2026, 7, 110
DOI: 10.1016/j.gresc.2024.09.002

Transition-Metal-Free Sulfuration/Annulation of Alkenes: Economical Access to Thiophenes Enabled by the Cleavage of Multiple C–H Bonds

Liang Chen, Hao Min, Weilan Zeng, Xiaoming Zhu, Yun Liang, Guobo Deng and Yuan Yang

Org. Lett., 2018, 20, 7392
DOI: 10.1021/acs.orglett.8b03078

Aqueous Reaction of Alcohols, Organohalides, and Odorless Sodium Thiosulfate under Transition-Metal-Free Conditions: Synthesis of Unsymmetrical Aryl Sulfides via Dual C–S Bond Formation

Bei-Bei Liu, Xue-Qiang Chu, Huan Liu, Ling Yin, Shun-Yi Wang and Shun-Jun Ji

J. Org. Chem., 2017, 82, 10174
DOI: 10.1021/acs.joc.7b01653

Copper(II)‐Mediated Intermolecular Radical [3+2]‐Annulation of N,N‐Dimethyl Enaminones: Direct Access to 5‐Acyl‐3‐Furancarboxaldehydes

Biao Zhang, Pan Zhou, Hui Xu, Jiuzhong Huang, Yulin Sun, Donghan Liu and Fuchao Yu

Adv Synth Catal, 2021, 363, 4354
DOI: 10.1002/adsc.202100633

Access to Polycyclic Thienoindolines via Formal [2+2+1] Cyclization of Alkynyl Indoles with S8 and K2S

Jinhui Ma, Jiajun Luo, Kai Jiang, Guangwen Zhang, Shubin Liu and Biaolin Yin

Org. Lett., 2021, 23, 8033
DOI: 10.1021/acs.orglett.1c03035

Neogrisemycin, a Trisulfide-Bridged Angucycline, Produced upon Expressing the Thioangucycline Biosynthetic Gene Cluster in Streptomyces albus J1074

Mingming Cao, Dong Yang, Ajeeth Adhikari, Fei Ye, Chengjian Zheng, Wei Yan, Song Meng, Ping Su and Ben Shen

Org. Lett., 2023, 25, 961
DOI: 10.1021/acs.orglett.2c04303

Від концепції «Електрон як каталізатор» до єдиного механізму каталітичних реакцій

Володимир Каплуненко and Микола Косінов

InterConf+, 2022, 339
DOI: 10.51582/interconf.19-20.12.2022.036

Insertion Reaction of 2-Halo-N-allylanilines with K2S Involving Trisulfur Radical Anion: Synthesis of Benzothiazole Derivatives under Transition-Metal-Free Conditions

Xin-Yu Liu, Yan-Wei Zhao, Tian Jiang, Weidong Rao and Shun-Yi Wang

Synthesis, 2021, 53, 971
DOI: 10.1055/s-0040-1706104

Synthesis and properties of 2-mono- and 2,3-disubstituted thiochromones

Vyacheslav Ya. Sosnovskikh

Russ. Chem. Rev., 2018, 87, 49
DOI: 10.1070/RCR4756

Thiocarbonyl Surrogate via Combination of Potassium Sulfide and Chloroform for Dithiocarbamate Construction

Wei Tan, Niklas Jänsch, Tina Öhlmann, Franz-Josef Meyer-Almes and Xuefeng Jiang

Org. Lett., 2019, 21, 7484
DOI: 10.1021/acs.orglett.9b02784

Construction of Thioamide Peptide via Sulfur-Involved Amino Acids/Amino Aldehydes Coupling

Yanyan Liao and Xuefeng Jiang

Org. Lett., 2021, 23, 8862
DOI: 10.1021/acs.orglett.1c03370

Carbon−Sulfur Coupling Reactions Catalyzed by Nickel(II) N‐Heterocyclic Carbene Complexes

Abdollah Neshat, Rahimeh Khezri, Mohammad Reza Yousefshahi, Mohammad Gholinejad and Fahimeh Varmaghani

Eur J Inorg Chem, 2023, 26
DOI: 10.1002/ejic.202300437

Recent Progress on the Difunctionalization Reaction of 1,3-Enynes

Lianglong Sun and Kai Sun

Chinese Journal of Organic Chemistry, 2025, 45, 3655
DOI: 10.6023/cjoc202502004

Selective Synthesis of Vinyl Sulfides or 2-Methyl Benzothiazoles from Disulfides and CaC2 Mediated by a Trisulfur Radical Anion

Shuyi Li, Siliu Cheng, Yunzhe Du, Ligang Yan, Jiakai Wu, Limin Han and Ning Zhu

J. Org. Chem., 2024, 89, 18028
DOI: 10.1021/acs.joc.4c01664

Transition metal-free synthesis and functionalization of phenothiazines

Mayur I. Morja and Kishor H. Chikhalia

Tetrahedron, 2023, 145, 133618
DOI: 10.1016/j.tet.2023.133618

Visible‐Light‐Mediated C(sp3)–H Thiocarbonylation for Thiolactam Preparation with Potassium Sulfide

Wei Tan, Cuihong Wang and Xuefeng Jiang

Chin. J. Chem., 2019, 37, 1234
DOI: 10.1002/cjoc.201900360

Elemental‐Sulfur‐Enabled Divergent Synthesis of Disulfides, Diselenides, and Polythiophenes from β‐CF3‐1,3‐Enynes

Shengnan Jin, Shi‐Jun Li, Xingxing Ma, Jianke Su, Haohua Chen, Yu Lan and Qiuling Song

Angew Chem Int Ed, 2021, 60, 881
DOI: 10.1002/anie.202009194

One-Pot Synthesis of Symmetrical and Asymmetrical 3-Amino Diynes via Cu(I)-Catalyzed Reaction of Enaminones with Terminal Alkynes

Changyuan Zhang, Huosheng Guo, Lulu Chen, Jiantao Zhang, Mengping Guo, Xuncheng Zhu, Chan Shen and Zeng Li

Org. Lett., 2021, 23, 8169
DOI: 10.1021/acs.orglett.1c02848

Iodine Catalysed Synthesis of Luminescent β‐Carboline Tethered Thiazolo[4,5‐c]carbazole and Naphtho[2,1‐d]thiazole Derivatives and Estimation of their Light Emitting Properties

Manpreet Singh, Pamita Awasthi and Virender Singh

Eur J Org Chem, 2020, 2020, 1023
DOI: 10.1002/ejoc.201901908

Visible-light-photoredox catalytic C C, C N bond formation: Synthesis of pyrazole derivatives via radical ions

Hozeyfa Sagir, Pragati Rai, Afshan Ibad, Farah Ibad and I.R. Siddiqui

Catalysis Communications, 2017, 100, 153
DOI: 10.1016/j.catcom.2017.06.051

Cascade Nucleophilic Attack/Addition Cyclization Reactions to Synthesize Oxazolidin-2-imines via (Z)-2-Bromo-3-phenylprop-2-en-1-ols/3-phenylprop-2-yn-1-ols and Diphenyl Carbodiimides

Zhanjun Li, Lingyu Zhao, Yalin Zhang, Hui Yan, Xianqiang Huang and Guodong Shen

J. Org. Chem., 2022, 87, 12721
DOI: 10.1021/acs.joc.2c01268

Cascade Trisulfur Radical Anion (S3•–) Addition/Electron Detosylation Process for the Synthesis of 1,2,3-Thiadiazoles and Isothiazoles

Bei-Bei Liu, Hui-Wen Bai, Huan Liu, Shun-Yi Wang and Shun-Jun Ji

J. Org. Chem., 2018, 83, 10281
DOI: 10.1021/acs.joc.8b01450

Desulfonylation via Radical Process: Recent Developments in Organic Synthesis

Xue-Qiang Chu, Danhua Ge, Yan-Ying Cui, Zhi-Liang Shen and Chao-Jun Li

Chem. Rev., 2021, 121, 12548
DOI: 10.1021/acs.chemrev.1c00084

Exploration of Solvent‐Controlled Reactive Intermediates in the Synthesis of Aryloselenazoles: Altered Chalcogen Bonding Interactions

Snata Deka, Iswar Chandra Mondal, Anirban Karmakar, Neeraj Naithani and Subrata Ghosh

Chemistry An Asian Journal, 2025, 20
DOI: 10.1002/asia.202500477